From: Mauro Carvalho Chehab Date: Sun, 13 Apr 2008 18:08:55 +0000 (-0300) Subject: V4L/DVB (7563): em28xx: Add missing checks X-Git-Tag: v2.6.26-rc1~1084^2~151 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dbecb44c11d9517d604240b53581951ac4e3b5e6;p=pandora-kernel.git V4L/DVB (7563): em28xx: Add missing checks There are some cases where nobody is waiting for a buffer. Due to the lack of check, if you try to abort the userspace app, machine were hanging, since IRQ were trying to use a buffer that were disallocated. Signed-off-by: Mauro Carvalho Chehab --- Reading git-diff-tree failed